场解吸质谱法对富勒烯的定量分析研究

Determination of Fullerences by Field Desorption Mass Spectrometry

首次报道了用场解吸质谱法（ＦＤＭＳ）对富勒烯Ｃ_（６０）和Ｃ_（７０）同时进行定量分析的方法，方法的相对偏差为±１％。与ＨＰＬＣ法比较，两者的偏差在±０．５％以内。特点是不需任何标准样品，并可同时对多种富勒烯的组分进行定性和定量分析。

Determination of fullerences by field desorption mass spectrometry(FDMS)was reported by the authors.The results obtained can compare to those of HPLC.Both methods have a deviation of±5%.No reference standard is needed and multifullerences can be simutsneously determined by this method.